28D YUANDEAN
Document overview
- Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
YUAN DEAN SCIENTIFIC CO.,LTD 28 D SERIES Rev:1 2018/07/12 FEATURES ： 2:1 Wide Input Voltages Range High Efficiency up to 85% Regulated Output Types Internal SMD Construction No External Component Required Operating Temperature:-40℃ TO +85℃ Industry Standard Pinout DC-DC Converter 28D SERIES 2Watt 1.5KV Isolated 2：1 Input Voltage Range Single & Dual Output SMD Specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified Part Number Input Voltage Range Output Voltage Output Current Efficiency Vdc Vdc mA %TYP 28D-05S03R 4.5-9 3.3 500 70 28D-05S05R 4.5-9 5 400 73 28D-05S12R 4.5-9 12 167 75 28D-05S15R 4.5-9 15 133 73 28D-05D05R 4.5-9 ±5 ±200 70 28D-05D12R 4.5-9 ±12 ±84 72 28D-05D15R 4.5-9 ±15 ±67 73 28D-12S03R 9-18 3.3 500 73 28D-12S05R 9-18 5 400 77 28D-12S12R 9-18 12 167 80 28D-12S15R 9-18 15 133 80 28D-12D05R 9-18 ±5 ±200 73 28D-12D12R 9-18 ±12 ±84 80 28D-12D15R 9-18 ±15 ±67 78 28D-24S03R 18-36 3.3 500 73 28D-24S05R 18-36 5 400 80 28D-24S12R 18-36 12 167 84 28D-24S15R 18-36 15 133 85 28D-24D05R 18-36 ±5 ±200 76 28D-24D12R 18-36 ±12 ±84 80 28D-24D15R 18-36 ±15 ±67 82 28D-48S03R 36-75 3.3 500 71 28D-48S05R 36-75 5 400 76 28D-48S12R 36-75 12 167 81 28D-48S15R 36-75 15 133 81 28D-48D05R 36-75 ±5 ±200 76 28D-48D12R 36-75 ±12 ±84 79 28D-48D15R 36-75 ±15 ±67 80 YUAN DEAN SCIENTIFIC Temperature Derating Graph Input Specifications Parameters Conditions Min Typ Max Units Voltage Tolerance Vo, Io Nom 2:1 Filter Capacitor
YUAN DEAN SCIENTIFIC CO.,LTD 28 D SERIES Rev:1 2018/07/12 General Specifications Parameters Conditions Min Typ Max Units Isolation Resistance 500Vdc 1000 MΩ Switching Frequency Full load, nominal input 100 KHz Operating Temperature -40 +85 ℃ Humidity Non Condensing 95 % Cooling Free air Convection Case material DAP MTBF MIL-HDBK-217F@25℃ 1000000 Hours Weight 3.9 g Dimensions 24.1x14.35x10.25 mm Recommended Test Circuit Rev:0 2017/8/ 30 Part Number Markings and dimensions PIN Assignment Pin 1 7 8 9 10 16 Single -Vin NC NC +Vout -Vout +Vin Dual -Vin NC Com +Vout -Vout +Vin Output Specifications Parameters Conditions Min Typ Max Units Voltage Tolerance 100% full load ±2 % Short Circuit Protection Continuous Line Regulation Regulated ±0.5 % Load Regulation Regulated ±0.8 % Ripple & Noise BW=DC To 20MHz 100 mVp-p Transient response setting time 50% load step change 350 us 28D - 05 S 05 R A B C D E A : Series B : Input Voltage C : Single(S);Dual(D) D : Output Voltage E : Regulated(R)